M7VIW-D BIOS Setup
18
access. If the interface does not support prefetching. If you install a primary
and/or secondary add-in IDE interface, set this option to “Disabled”.
The Choices: Enabled
(default), Disabled.
IDE Primary / Secondary Master / Slave PIO
The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4)
for each of the IDE devices that the onboard IDE interface supports. Modes 0
through 4 provides successively increased performance. In Auto mode, the
system automatically determines the best mode for each device.
The Choices: Auto
(default), Mode0, Mode1, Mode2, Mode3, Mode4.
IDE Primary / Secondary Master / Slave UDMA
Ultra DMA/100 functionality can be implemented if it is supported by the IDE
hard drives in your system. As well, your operating environment requires a DMA
driver (Windows 95 OSR2 or a third party IDE bus master driver). If your hard
drive and your system software both support Ultra DMA/100, select Auto to
enable BIOS support.
The Choices: Auto
(default), Disabled.
VIA OnChip PCI Device
If you highlight the literal “Press Enter” next to the “
OnChip PCI Device
” label and then
press the enter key, it will take you a submenu with the following options:
VIA-3058 AC97 Audio
This option allows you to control the onboard AC97 audio.
The Choices:
Auto
(default), Disabled.
VIA-3068 MC97 Modem
This option allows you to control the onboard MC97 modem.
The Choices:
Auto
(default), Disabled.
VIA-3043 OnChip LAN
This option allows you to control the onboard LAN.
The Choices: Enabled
(default), Disabled.
Onboard LAN Boot ROM
This item allows you to enable or disable Onboard LAN Boot ROM.
The Choices: Disabled
(default), Enabled.
Super IO Device
If you highlight the literal “Press Enter” next to the “
Super IO Device
” label and then
press the enter key, it will take you a submenu with the following options:
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on the
system board and you wish to use it. If install and FDC or the system has no
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